Shop Women's at RalphLauren.com, the Official Site of Ralph Lauren. Cotton Racerback Maxidress - Crafted from soft cotton, this effortlessly cool racerback maxidress features a relaxed fit and a full, flared skirt. Pull-on styling. Rounded neckline. Racerback silhouette. Even-sewn hem. Falls 37" from the natural waist. 100% cotton. Machine washable. Imported.